Technology News and Headlines

Chinese Robotics Startup Galaxea AI Raises $290M USD in Series B+ Funding, Valued at $29B USD
NewsApr 4, 2026

Chinese Robotics Startup Galaxea AI Raises $290M USD in Series B+ Funding, Valued at $29B USD

Chinese embodied‑intelligence startup Galaxea AI secured roughly $290 million in a Series B+ round, pushing its valuation to about $29 billion. The financing, sourced from industrial investors, long‑term funds and state‑backed capital, follows a $140 million round in February. Galaxea will channel the cash...

By The AI Insider
U.S. Air Force Seeks Acoustic Sensor for Drone Detection
NewsApr 4, 2026

U.S. Air Force Seeks Acoustic Sensor for Drone Detection

The U.S. Air Force has issued a request for information for a man‑portable passive acoustic sensor that can detect small drones and other threats in both mounted and dismounted operations. The omni‑directional system must provide near‑instantaneous bearing without emitting detectable...

By Defence Blog
How a 'Perfectly Symmetrical' 2D Perovskite Could Boost Tandem Solar Cells
NewsApr 4, 2026

How a 'Perfectly Symmetrical' 2D Perovskite Could Boost Tandem Solar Cells

Rice University researchers have engineered a multilayered 2D metal‑halide perovskite that approaches perfect crystal symmetry, enabling exciton diffusion beyond 2 µm—an order of magnitude improvement over prior perovskites and comparable to monolayer transition‑metal dichalcogenides. The material is produced via a high‑temperature...

By Tech Xplore – Semiconductors
Aiper IrriSense 2 Smart Irrigation System Review: Clever Yet Uneven
NewsApr 4, 2026

Aiper IrriSense 2 Smart Irrigation System Review: Clever Yet Uneven

Aiper’s IrriSense 2 is a hose‑connected smart sprinkler that maps a yard, rotates on command, and tracks water usage via a mobile app. It can cover up to 4,800 sq ft with a 39‑foot spray radius and offers three irrigation modes—Point, Line, and...

By WIRED
If You've Got a CMF Watch, the Nothing X App Is Taking Over: This Is What You Need to Know
NewsApr 4, 2026

If You've Got a CMF Watch, the Nothing X App Is Taking Over: This Is What You Need to Know

Nothing announced the CMF Watch app will be removed from app stores on April 3, 2024, directing users to the Nothing X app. The Nothing X app will take over pairing and connection functions for CMF watches starting July 19, 2026, with data migration...

By Android Central
DNAJC6 Parkinson’s: Endolysosomal, Oligodendrocyte Roles Unveiled
NewsApr 4, 2026

DNAJC6 Parkinson’s: Endolysosomal, Oligodendrocyte Roles Unveiled

A new study published in npj Parkinson’s Disease shows that mutations in the DNAJC6 gene disrupt endolysosomal function, leading to defective lysosomal acidification, α‑synuclein accumulation, and mitochondrial stress. The research reveals that these defects occur not only in neurons but...

By Bioengineer.org
NUPPL Ghatampur Thermal Power Project Unit 3 Connects to Grid, Boosting Uttar Pradesh Power Capacity
NewsApr 4, 2026

NUPPL Ghatampur Thermal Power Project Unit 3 Connects to Grid, Boosting Uttar Pradesh Power Capacity

Neyveli Uttar Pradesh Power Limited (NUPPL) linked the third 660 MW unit of its Ghatampur thermal power project to the 765 kV national grid on April 3, 2026, marking the final step toward full commercial operation. The plant’s total capacity of 1,980 MW now...

By ET EnergyWorld (The Economic Times)
Fear Not: Samsung Is Investigating the Galaxy S26 Ultra's 'Blurry' Camera
NewsApr 4, 2026

Fear Not: Samsung Is Investigating the Galaxy S26 Ultra's 'Blurry' Camera

Samsung has confirmed a software‑related blur problem affecting the Galaxy S26 Ultra’s 3× telephoto lens, after multiple users reported hazy images in bright and low‑light conditions. The issue is not hardware‑based, and the company says a fix will arrive in...

By Android Central
Simple Self-Distillation Improves Code Generation
NewsApr 4, 2026

Simple Self-Distillation Improves Code Generation

Researchers demonstrate that large language models can boost code‑generation performance using only their own outputs. By sampling solutions with specific temperature and truncation settings and then fine‑tuning on those samples—a process dubbed simple self‑distillation (SSD)—the Qwen3‑30B‑Instruct model’s pass@1 on LiveCodeBench v6...

By Hacker News
Evaluation of Large Language Models for Medical Applications: Theoretical Foundations, Empirical Performance and Clinical Implementation Frameworks
NewsApr 4, 2026

Evaluation of Large Language Models for Medical Applications: Theoretical Foundations, Empirical Performance and Clinical Implementation Frameworks

The MedHELM framework, built by Stanford’s CRFM, Stanford Healthcare, and Microsoft, introduces a clinician‑validated, 121‑task benchmark that evaluates large language models across the full spectrum of medical work. It replaces USMLE‑style exams with multi‑turn, longitudinal case vignettes covering decision support,...

By healthcare.digital
Unified Broadband via Fixed-Mobile Coherent Optical Networks
NewsApr 4, 2026

Unified Broadband via Fixed-Mobile Coherent Optical Networks

Researchers Wu, Wei, Zhang and colleagues have demonstrated a unified broadband architecture that merges fixed and mobile access networks using coherent optical transceivers. By deploying edge‑level coherent optics and AI‑driven resource orchestration, the system delivers over 100 Gbps throughput with sub‑millisecond...

By Bioengineer.org
ISRO Launches Mission MITRA in Ladakh to Study Astronaut Behaviour in Extreme Conditions
NewsApr 4, 2026

ISRO Launches Mission MITRA in Ladakh to Study Astronaut Behaviour in Extreme Conditions

ISRO has launched Mission MITRA in Ladakh, positioning a test crew at roughly 3,500 metres to simulate space‑flight stressors such as hypoxia, low temperature and isolation. The five‑day analog study, running until April 9, is designed to capture physiological, psychological and operational...

By The Hindu BusinessLine — Economy/Markets
The Full Engineering History of Cassini’s Grand Finale: How NASA Deliberately Crashed a $3.4 Billion Spacecraft Into Saturn and Why...
NewsApr 4, 2026

The Full Engineering History of Cassini’s Grand Finale: How NASA Deliberately Crashed a $3.4 Billion Spacecraft Into Saturn and Why...

NASA’s Cassini mission, a $3.4 billion flagship, ended on Sept. 15, 2017 when the spacecraft was deliberately steered into Saturn’s atmosphere. A decade‑long debate among engineers, planetary‑protection officials, and policymakers weighed fuel limits, contamination risks to Enceladus and Titan, and the scientific...

By SpaceDaily
Apple 50th Anniversary Sale: IPhone 17 Drops Below  ₹50,000, iPhone 17 Pro Max Available at  ₹1,02,900
NewsApr 4, 2026

Apple 50th Anniversary Sale: IPhone 17 Drops Below ₹50,000, iPhone 17 Pro Max Available at ₹1,02,900

Apple is marking its 50th anniversary with a series of discounts on iPhones, MacBooks and other devices in India. The iPhone 17 Pro Max is now priced at ₹1,02,900 (about $1,240), while the base iPhone 17 falls to ₹37,900 (≈$457)...

By Mint – Technology (India)
Ex-Microsoft Engineer Believes Azure Problems Stem From Talent Exodus
NewsApr 4, 2026

Ex-Microsoft Engineer Believes Azure Problems Stem From Talent Exodus

Former Azure core engineer Axel Rietschin argues that Microsoft’s rushed 2008 launch and subsequent talent exodus have left the cloud platform fragile, a problem now amplified by soaring AI compute demand. He points to federal dissatisfaction, OpenAI’s $11.9 billion CoreWeave deal,...

By The Register
Know3D Lets Users Control the Hidden Back Side of 3D Objects with Text Prompts
NewsApr 4, 2026

Know3D Lets Users Control the Hidden Back Side of 3D Objects with Text Prompts

Researchers from several Chinese universities introduced Know3D, a system that lets users shape the hidden backside of a 3D object using natural‑language prompts. The approach bridges a large language model, an image‑generation model, and Microsoft’s Trellis.2 3D generator, extracting intermediate...

By THE DECODER
How Speed Cameras Measure Your Speed So Accurately
NewsApr 4, 2026

How Speed Cameras Measure Your Speed So Accurately

Speed‑camera technology has evolved from a 1964 Dutch rally‑timing device to modern radar, lidar and ANPR systems that police use worldwide. Radar units exploit the Doppler effect, while lidar emits infrared pulses for precise, long‑range targeting, and average‑speed cameras calculate...

By Jalopnik
AI’s Next Frontier Is the Real World
NewsApr 4, 2026

AI’s Next Frontier Is the Real World

The article argues that AI’s next breakthrough will move from screens into the physical world, creating a "Recognition Economy" where identity is verified by presence rather than tokens. It cites three converging forces—mature AI models, deployable computer‑vision at scale, and...

By Fortune
Claude AI Can Now Search Your Outlook Emails and Teams Chats for Free: Here's How It Works
NewsApr 4, 2026

Claude AI Can Now Search Your Outlook Emails and Teams Chats for Free: Here's How It Works

Anthropic has opened its Microsoft 365 connector to all Claude users, extending the feature beyond Team and Enterprise tiers to free accounts. The connector lets Claude read data from Outlook, Teams, SharePoint, OneDrive and Calendar without manual file uploads. Access...

By Mint – Technology (India)
Why Your AirPods Microphone Sounds Bad (And What You Can Do About It)
NewsApr 4, 2026

Why Your AirPods Microphone Sounds Bad (And What You Can Do About It)

Apple’s AirPods dominate the true‑wireless market, but their microphone quality can suffer from dust, Bluetooth interference, or outdated firmware. The article outlines practical steps—cleaning the grills, restarting devices, toggling Airplane mode, and manually selecting the preferred earbud—to restore clear audio....

By SlashGear
A Yale Economist Says AGI Won’t Automate Most Jobs—Because They’re Not Worth the Trouble
NewsApr 4, 2026

A Yale Economist Says AGI Won’t Automate Most Jobs—Because They’re Not Worth the Trouble

Yale economist Pascual Restrepo argues that artificial general intelligence will not automate most jobs because many occupations are not essential enough to justify the compute cost. His NBER working paper separates "bottleneck" tasks—critical for growth and likely to be automated—from...

By Fortune
Riyadh to Host Global AI Show: Where Minds and Machines Meet
NewsApr 4, 2026

Riyadh to Host Global AI Show: Where Minds and Machines Meet

The Global AI Show, organized by VAP Group and powered by Times of AI, will debut in Riyadh, positioning the Saudi capital as a new hub for artificial intelligence. The summit gathers global leaders from government, healthcare, data, and research...

By Startups Magazine
Easter’s Gone Luxe and the Chocolate Is Driving
NewsApr 4, 2026

Easter’s Gone Luxe and the Chocolate Is Driving

Easter spending is set to hit a record $24.9 billion in 2026, with the average shopper budgeting about $195.59. Luxury chocolate products—from Louis Vuitton’s $289 edible handbag to Neuhaus’s $41 limited‑edition egg—are anchoring the premium segment. High‑end hospitality and fashion brands...

By PYMNTS
Karnataka: Pralhad Joshi Fears Taxes on EVs Will Derail India's Emission Targets
NewsApr 4, 2026

Karnataka: Pralhad Joshi Fears Taxes on EVs Will Derail India's Emission Targets

Union Minister Pralhad Joshi warned that Karnataka’s decision to scrap road‑tax exemptions for electric vehicles could boost India’s crude oil imports and jeopardize its emission goals. The state’s new tax regime imposes a lifetime levy of 5% to 10% on...

By ET EnergyWorld (The Economic Times)
FIATA Makes Data Protection a Standard
NewsApr 4, 2026

FIATA Makes Data Protection a Standard

FIATA and the Global Shippers Forum have introduced a signable version of their Data Governance Charter, converting previously voluntary principles into a binding framework for digital supply chains. The charter outlines mandatory standards on data ownership, permission controls, protection duties,...

By Air Cargo Week
Rent Furniture and Appliances in Hyderabad: How ₹1.5-₹4 Lakh Setup Costs Are Driving a Shift Toward Renting in 2026
NewsApr 4, 2026

Rent Furniture and Appliances in Hyderabad: How ₹1.5-₹4 Lakh Setup Costs Are Driving a Shift Toward Renting in 2026

Rentomojo reports a sharp rise in furniture and appliance rentals in Hyderabad as households confront upfront setup costs of ₹1.5‑₹4 lakh (approximately $1,800‑$4,800). The city’s influx of tech professionals, frequent relocations, and desire for financial flexibility are driving a shift toward...

By The Manila Times – Business
Laser-Induced Graphene Patch Delivers Noninvasive, Low-Temperature Melanoma Therapy
NewsApr 4, 2026

Laser-Induced Graphene Patch Delivers Noninvasive, Low-Temperature Melanoma Therapy

Researchers at Wuhan University and City University of Hong Kong have created a soft, transparent, stretchable laser‑induced graphene (LIG)‑Cu/PDMS patch for non‑invasive melanoma treatment. The patch converts low‑power light into mild heat (~42 °C) that triggers localized copper ion release, killing...

By Graphene-Info
AR Tech Prepares Patients for Endometriosis Surgery
NewsApr 4, 2026

AR Tech Prepares Patients for Endometriosis Surgery

Chelsea and Westminster Hospital in London has become the first UK facility to employ an augmented reality system during pre‑surgical consultations for endometriosis. The AR platform, created by Medical iSight, projects anatomically accurate 3‑D models onto a headset, allowing patients...

By BBC News – Health
Mark Zuckerberg's Meta Builds New AI Hardware Divison, Hires Hires Veteran Engineer for Mysterious AI Gadget: Report
NewsApr 4, 2026

Mark Zuckerberg's Meta Builds New AI Hardware Divison, Hires Hires Veteran Engineer for Mysterious AI Gadget: Report

Meta is establishing a dedicated hardware division inside its Superintelligence Labs, hiring veteran engineer Rui Xu from Dreamer to spearhead the effort. The move signals Meta’s ambition to create AI‑powered gadgets that go beyond its existing smart‑glasses and VR headsets. Xu’s...

By Mint – Technology (India)
Eufy Omni C28 Robot Vacuum & Mop Review: Smart, Capable and Well Priced
NewsApr 4, 2026

Eufy Omni C28 Robot Vacuum & Mop Review: Smart, Capable and Well Priced

The Eufy Omni C28 robot vacuum‑mop, priced at £649 (about $810), delivers premium‑grade features such as 15,000 Pa suction, a self‑cleaning mop, and LiDAR navigation at a mid‑range cost. Testing in a busy family home shows strong performance on everyday debris...

By Mumsnet
Dyson Spot+Scrub AI Robot Vacuum Cleaner Review: Premium Polish at a Cost
NewsApr 4, 2026

Dyson Spot+Scrub AI Robot Vacuum Cleaner Review: Premium Polish at a Cost

Dyson’s Spot + Scrub AI robot vacuum‑mop delivers premium cleaning with 18,000 Pa suction, heated‑water mopping and AI navigation, handling hard floors and hair with ease. The unit’s self‑cleaning mop roller and quiet operation make daily use almost hands‑free. However, its bulky dock and...

By Mumsnet
DeepSeek’s V4 Model Will Run on Huawei Chips: Report
NewsApr 4, 2026

DeepSeek’s V4 Model Will Run on Huawei Chips: Report

DeepSeek is set to launch its next‑generation V4 large language model on Huawei Technologies' newest AI chips, marking a rare domestic‑only optimization effort. Leading Chinese internet firms Alibaba, ByteDance and Tencent have placed bulk orders for hundreds of thousands of...

By Indian Express AI
Light Dynamix – Development Drone/UAV Engineer
PodcastApr 4, 2026

Light Dynamix – Development Drone/UAV Engineer

Light Dynamix is hiring a Development Engineer to lead product development, technical problem solving, and prototype design for UAV and drone systems. The role spans electrical schematics, PCB layout (KiCad, OrCAD, Allegro), mechanical design, 3D printing, and system integration, moving...

By sUAS News
This £11.99 Aldi Kids’ Night Light Could Make Bedtime Easier, with Calming Colours and Auto Shut-Off
NewsApr 4, 2026

This £11.99 Aldi Kids’ Night Light Could Make Bedtime Easier, with Calming Colours and Auto Shut-Off

British discount retailer Aldi has introduced the CASALUX Kids Night Light, priced at £11.99 (about $15) and available in stores from April 6. The device offers adjustable brightness, four preset modes and an RGB colour‑changing cycle, plus a touch‑sensitive interface for...

By Netmums
Is Buying a Soundbar Actually Worth It in 2026? How Today's Tech Compares to TV Speakers, According to an Audio...
NewsApr 4, 2026

Is Buying a Soundbar Actually Worth It in 2026? How Today's Tech Compares to TV Speakers, According to an Audio...

Flagship TVs are adding AI‑driven processing and technologies like Sony’s Acoustic Surface, but their built‑in speakers still struggle with bass depth and dialogue clarity. Modern soundbars compensate with dedicated center channels, up‑firing drivers, and AI‑based speech isolation, delivering a noticeably...

By Livingetc
Space Pioneer Tianlong-3 Rocket Fails Its Debut Launch Attempt
NewsApr 4, 2026

Space Pioneer Tianlong-3 Rocket Fails Its Debut Launch Attempt

China’s private launch firm Space Pioneer saw its Tianlong‑3 rocket fail on its maiden flight on April 3, 2026, after an engine‑bay explosion at about 33 seconds. The partially reusable vehicle, designed to lift up to 20 metric tons to...

By Orbital Today
From Data to Decisions to Dispositions: How Agentic AI Is Rewiring the Modern C-Suite
NewsApr 4, 2026

From Data to Decisions to Dispositions: How Agentic AI Is Rewiring the Modern C-Suite

Agentic AI is set to become a core component of enterprise software, with Gartner projecting that 33% of applications will embed such agents by 2028 and usage rising from 1% in 2024 to 15% of daily operations. The technology moves...

By ET CIO (India)
NSS Responds to OMB’s Proposed FY27 NASA Budget
NewsApr 4, 2026

NSS Responds to OMB’s Proposed FY27 NASA Budget

The National Space Society (NSS) welcomed the OMB’s FY27 NASA budget proposal for its shift away from the Lunar Gateway and a planned phase‑out of the Space Launch System in favor of commercial heavy‑lift services. It also praised the repurposing...

By National Space Society Blog
Say a Prayer for This Startup That’s Replacing Its Developers With OpenClaw
NewsApr 4, 2026

Say a Prayer for This Startup That’s Replacing Its Developers With OpenClaw

Silicon Valley startup JustPaid says it has built a fully autonomous software engineering team of seven AI agents using OpenClaw and Anthropic's Claude Code. In just one month the bots delivered ten major features that would have taken human developers...

By Futurism AI
Generali Hong Kong Automates Health Claims with CoverGo’s AI Agent
NewsApr 4, 2026

Generali Hong Kong Automates Health Claims with CoverGo’s AI Agent

Generali Hong Kong has teamed with insurtech platform CoverGo to launch an Intelligent Document Processing (IDP) AI Agent that automates health‑insurance claim handling. The solution ingests claim forms, medical reports, invoices and receipts, converting unstructured files into structured, decision‑ready data...

By The Fintech Times
UCLA Researchers Explore AI ‘Body Gap’ and What It Means for Reliability, Safety
NewsApr 4, 2026

UCLA Researchers Explore AI ‘Body Gap’ and What It Means for Reliability, Safety

UCLA Health researchers published a study in *Neuron* showing that today’s multimodal large language models lack "internal embodiment"—the ability to monitor states such as uncertainty or fatigue. The omission creates an "AI body gap" that leads to overconfidence, fragile perception...

By The AI Insider
Google Rolling Out Pixel Buds A-Series Update
NewsApr 4, 2026

Google Rolling Out Pixel Buds A-Series Update

Google has begun rolling out firmware version 3.581.0 to the original 2021 Pixel Buds A‑Series. The update focuses on bug fixes, performance tweaks, and security enhancements, though no new features are disclosed. Users can receive the update automatically via the...

By 9to5Google
Artemis 2 in Good Shape Cruising Towards the Moon
NewsApr 4, 2026

Artemis 2 in Good Shape Cruising Towards the Moon

NASA confirmed that Artemis 2’s Orion spacecraft is performing nominally as it cruises toward the moon, with subsystems operating as expected. The translunar injection burn on April 2 used propellant within 5% of predictions, prompting controllers to cancel the first of three...

By SpaceNews
April 3, 2026 Zimmerman/Batchelor Podcast
NewsApr 4, 2026

April 3, 2026 Zimmerman/Batchelor Podcast

Robert Zimmerman’s new book *Genesis: the Story of Apollo 8* chronicles the historic 1968 mission that first took Americans to another world, offering fresh insights and a new introduction. The title is available as a hardback ($60), paperback ($45) and ebook...

By Behind the Black
California Activates Nation’s Largest Middle-Mile Network, Connecting Tribal, Rural Areas
NewsApr 4, 2026

California Activates Nation’s Largest Middle-Mile Network, Connecting Tribal, Rural Areas

California’s Department of Technology activated the $3.2 billion Middle‑Mile Broadband Initiative, the nation’s largest open‑access middle‑mile network. The first connection was made to the Bishop Paiute Tribe in Inyo County, marking the inaugural tribal customer. Governor Gavin Newsom aims to build...

By Broadband Breakfast
Assessing Molecular Gene by Treatment Interactions Using a Population of Neural Progenitors Exposed to Valproic Acid and Lithium
NewsApr 4, 2026

Assessing Molecular Gene by Treatment Interactions Using a Population of Neural Progenitors Exposed to Valproic Acid and Lithium

Researchers exposed a genetically diverse panel of 83 human neural progenitor cell lines to valproic acid (VPA) and lithium, measuring chromatin accessibility and gene expression. They identified over 1,000 gene‑by‑treatment interaction loci, many of which overlap with psychiatric disorder risk...

By Nature (Biotechnology)
Neuronal HDAC9: A Key Regulator of Cognitive and Synaptic Aging, Rescuing Alzheimer’s Disease-Related Phenotypes
NewsApr 4, 2026

Neuronal HDAC9: A Key Regulator of Cognitive and Synaptic Aging, Rescuing Alzheimer’s Disease-Related Phenotypes

Recent research identifies neuronal HDAC9 as a pivotal regulator of synaptic health and cognition during aging. The study shows that HDAC9 expression declines in the cortex of Alzheimer’s disease (AD) patients and aged mice, correlating with synaptic loss and memory...

By Nature (Biotechnology)
Vast Safely Deorbits Haven Demo, Marking Key Step Toward Commercial Space Stations
NewsApr 4, 2026

Vast Safely Deorbits Haven Demo, Marking Key Step Toward Commercial Space Stations

Vast successfully performed a controlled deorbit of its Haven Demo spacecraft on 4 February 2026, concluding a three‑month orbital test campaign that hit 49 objectives. The mission, launched on a SpaceX rideshare in November 2025, validated critical systems such as...

By Orbital Today
Debugging the Black Box: Why LLM Hallucinations Require Production-State Branching
NewsApr 4, 2026

Debugging the Black Box: Why LLM Hallucinations Require Production-State Branching

LLM‑powered features such as RAG search or autonomous agents often fail in production with hallucinations that cannot be reproduced in standard dev environments. The root cause is the mismatch between live production data, vector embeddings, and the exact model version...

By Platform.sh – Blog